Today i took my car to a guy who works with peugeot cars and he tried to diagnose the problem. When the car was running pressure levels were fine. Eventually check engine light disappeared (he did not clear the code). We decided not to do anything yet and see if this error happens again.

If this error happens again, firstly we will change low pressure fuel pump and see if this helps. If not, then high pressure fuel pump.

Currently my RCZ runs fine but i'm pretty sure i will see that error again

Good find Nemi,

Hopefully it doesn't return. There's nowt like a returning fault to put doubt in your mind before a big drive. Better the fault is rectified if it returns to instill that reassurance to keep you smiling.

cheap labour . from what I've read on here its not that easy to get to the high pressure fuel pump!

Spoke to a Peugeot mechanic yesterday and asked him how easy it was to change the HP fuel pump after one forum member recently had said he was quoted £1400 by his local pug dealership. My Man laughed and said dead easy around an hour to swap. He also said not a common problem and always on high mileage cars and usually comes up as a misfire on No 4 cylinder.